[Commit-gnuradio] r8678 - gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib

[cswiger]

Author: cswiger
Date: 2008-06-23 14:15:32 -0600 (Mon, 23 Jun 2008)
New Revision: 8678

Modified:
   
gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_bit_timing_loop.cc
   gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_cpll.h
Log:
Update notes in cpll, fix input sample rate in bit_timing_loop


Modified: 
gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_bit_timing_loop.cc
===================================================================
--- 
gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_bit_timing_loop.cc
    2008-06-23 19:57:12 UTC (rev 8677)
+++ 
gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_bit_timing_loop.cc
    2008-06-23 20:15:32 UTC (rev 8678)
@@ -29,8 +29,8 @@
 #include <atsc_consts.h>
 #include <string.h>
 
-// Input rate changed from 20MHz to 19.2 to support usrp at 3 * 6.4MHz
-float input_rate = 19.2e6;
+// Input rate changed from 20MHz to 16Mhz to support usrp at 2 * 8MHz
+float input_rate = 16e6;
 double ratio_of_rx_clock_to_symbol_freq = input_rate / ATSC_SYMBOL_RATE;
 
 

Modified: gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_cpll.h
===================================================================
--- gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_cpll.h        
2008-06-23 19:57:12 UTC (rev 8677)
+++ gnuradio/branches/developers/cswiger/wip/gr-atsc/src/lib/atsc_cpll.h        
2008-06-23 20:15:32 UTC (rev 8678)
@@ -38,11 +38,11 @@
  * \brief ATSC CPLL (2nd Version)
  * \ingroup atsc
  *
- *  A/D --> GrFIRfilterFFF ----> GrAtscFPLL ---->
+ *  A/D --> gr.interp_fir_filter_ccf ----> atsc.cpll ---->
  *
- * We use GrFIRfilterFFF to bandpass filter the signal of interest.
+ * We use interp_fir_filter_ccf to bandpass filter the signal of interest.
  *
- * This class accepts a single real input and produces a single real output
+ * This class accepts a single complex input and produces a single real output
  */
 
 class atsc_cpll : public gr_sync_block